Battery drain high and fast! Cell standby 50% Help!

Ok, so every 2 Weeks I will run down my battery to almost nothing. And I will turn it off for the night to charge. This week after doing so, I noticed my battery percentage is draining very quick. I went into battery monitor to see what is using all my juice. My cell standby is at almost 50%.z It has never been this high. All other apps I forced close to make sure. I even restarted my phone and same thing.. Any other guys out there having the same issue?. It was fine before I shut it off for the night to charge. As I am typing this it already dropped 10%. Wtf! Would a battery pull help? Thanks guys.